Send a digital scan
From any major intraoral scanner (iTero, Medit, 3Shape) or email us STL/PLY/OBJ files.
How to connect Snoreguards
Help your patients sleep
MSi, Silensor-SL and fused mandibular advancement appliances — comfortable to wear, built to your prescription, and made to help patients and their partners get a better night's sleep.
How it works
How a snoreguard works
Snoring happens when soft tissues at the back of the throat vibrate during sleep. As the body relaxes, the airway narrows — and the air rushing through the smaller space causes tissues to vibrate.
Every BDL snoreguard works the same way: it gently advances the lower jaw forward during sleep. This moves the base of the tongue out of the airway and opens the pharyngeal space, so air can pass through without tissue vibration.
- 1
Patient wears the custom-fitted appliance at night
- 2
Lower jaw is held in a slightly protruded position
- 3
Airway opens, tissue vibration stops, snoring reduces or ends
The snoreguard holds the lower jaw slightly forward, opening the airway so air passes through without vibration.
Our range
Snoreguards & MADs
Tap any appliance to see pricing, specs and ordering details.
01 
MSi
An adjustable MAD with up to 11mm of protrusive adjustment and a robust three-bar-hook design built to withstand heavy bruxism.
View details 02 
Silensor-SL
Two splints joined by flexible lateral connectors that hold the lower jaw forward — slim and comfortable, and clinically shown to reduce snoring in over 80% of patients.
View details 03 
Fused
A single-piece appliance set with the mandible protruded to maintain the airway all night. No hinges, no connectors — robust and low-maintenance.
View details Custom
Need something specific?
We also make bespoke snoring and sleep appliances. Get in touch and we'll build to your prescription.
Get in touch Suggestion tool
Open the finder → Not sure which snoreguard to prescribe?
Answer a few quick questions and we'll suggest an appliance to discuss for your case — a guide for dental professionals, not a prescription.
Easy to work with
Two ways to send us a case
Scan or impression — whichever your practice prefers.
Post an impression
Alginate or silicone in a rigid tray with a bite registration — or ask about free collection.
Arrange collection
Common questions
What dentists ask us
From scan requirements to warranty terms — here's everything you need to know before prescribing.
What scans or impressions do you need?
We need upper and lower scans or impressions, plus the bite recorded in a protrusive position — as far forward as the patient feels comfortable. This tells us how much jaw advancement to build into the appliance.
What warranty do you offer on snoreguards?
All snoreguards come with warranty coverage, subject to fair wear and tear:
- MSi Snoreguards — 6 month full warranty, 2 year metal part warranty
- Silensor-Sl Snoreguards — 6 month warranty
- Fused Snoreguards — 6 month warranty
Damage caused by incorrect insertion, removal or poor care isn't covered. We supply an advice leaflet with every appliance — extra copies available on request.
What is the turnaround time?
Our standard turnaround for snoreguards is 7–10 working days. Express services are available for patients who need theirs sooner — get in touch to discuss.
How are BDL snoreguards different to over-the-counter devices?
A professionally-made snoreguard is custom fitted using precise impressions or scans and a proper protrusive bite registration. This ensures a secure, comfortable fit and optimal jaw positioning to keep the airway open throughout the night.
Over-the-counter devices use generic moulds that often fit poorly, cause discomfort, and can't deliver the precise jaw advancement needed for long-term efficacy.
Can snoreguards be serviced or re-hinged?
After the initial 6-month warranty we recommend an appliance service — we'll clean and adjust the guard where needed.
Servicing is most important for the Silensor-Sl, though Fused and MSi appliances can also benefit. For Silensor-Sl, a re-hinge can be included in the service if required. We also supply instructions for changing the connectors.
Send us your first case
Open an account, request a price list, or just send a scan — we'll take it from there.